I found my nitpic.
I was watching lost love and was wondering something about a scene in part 2….
When our boys are crawling through that pipe at the ceiling on the way to steal the dragon and Jack is confessing he didn’t really crawl through a Mayan pyramid, we see a external shot of the pipe and the vent that MacGyver and Jack are going to climb out of. On the grid there’s a line that looks like the rope that MacGyver ties around it when they later lower it - but they haven't got to the vent yet! The close up of them lowering the vent cover shows nothing but the rope around the vent lid so it had to be the rope we see in the first shot. I was wondering if this was a mistake or if we are meant to think that they tied the rope round it earlier in preparation for the robbery - but they couldn't have since Pete was there all night making the security arrangements.
Also that rope doesn’t dangle like a rope with a weight on the end does in any of the scenes with them in the pipe but as they lower themselves out of the pipe and you have a shot from below the rope is weighed down by the vent cover again. Obviously the shots were done in two different places but they could have weighed down the rope so it wouldn't flap about loosely so much.
...Then we're on to one of my favourite bits!
I just love it when Jack panics when MacGyver gets locked in.